Cold Processed®
Clarifying Hard Water Scalp + Hair Treatment
Rated 4.6 out of 5 stars
19 Reviews
Trichologist Developed Weekly Clarifying Treatment
3-minute powder treatment that clears hard water buildup + product residue, while boosting volume, shine, and hydration. Prevent breakage + reset your hair without ever stripping it.
+ Removes build-up to restore shine
+ Hydrates scalp to improve elasticity + prevent breakage
+ Balances microbiome to reduce irritation
4 x 10g sachets (1 month supply)
Why You Need This
Real User Results
Consumer Testing
90%
agree treatment removes hard water residue and mineral build-up*
90%
agree their scalp and hair felt detoxed after one use*
85%
agree their hair is more vibrant and less brassy*
*In an independent consumer trial conducted by Act+Acre with 20 participants over 2 weeks using Reset+ Repair Clarifying System
Scalp Science
85% of the US lives in hard water areas, which is one of the biggest causes of scalp irritation. The build-up of hard water contaminants has been shown to cause + worsen scalp conditions such as flakes, dryness, itch, and irritation, while also contributing to hair thinning + loss.
Our Clarifying Hard Water Scalp Treatment is a weekly solution designed to detoxify and restore balance to the scalp. Formulated with 15% Vitamin C, it effectively removes contaminants that lead to build-up and brassiness. Betaine (1%) helps restore essential moisture to the scalp and hair, while 7% Inulin, a prebiotic, supports the scalp's microbiome to prevent irritation, leaving your scalp and hair refreshed and nourished.
Our Clarifying Hard Water Scalp Treatment is a weekly solution designed to detoxify and restore balance to the scalp. Formulated with 15% Vitamin C, it effectively removes contaminants that lead to build-up and brassiness. Betaine (1%) helps restore essential moisture to the scalp and hair, while 7% Inulin, a prebiotic, supports the scalp's microbiome to prevent irritation, leaving your scalp and hair refreshed and nourished.
Best For
Scalp Type
dry
normal
oily
Hair Texture
straight
wavy
curly
coily
Concerns
Sensitivity + Dryness
Brassiness
Lack Of Volume
Ingredients
Vitamin C (15%)
High acidity antioxidant that clarifies build-up to restore shine
Betaine (1%)
Natural amino acid that hydrates to improve elasticity + reduce breakage
Inulin (7%)
Prebiotic that balances the scalp microbiome to reduce irritation
Full Ingredients
Clarifying Hard Water Scalp + Hair Treatment Full Ingredients
Distarch Phosphate, Sodium Gluconate, Ascorbic Acid, Sodium Cocoyl Glutamate, Inulin, Oryza Sativa Starch, Fructose, Aroma, Citric Acid, Betaine
FAQ
How often should I use the Hard Water Treatment?
We recommend using the treatment once a week to effectively remove mineral buildup and keep your scalp balanced.
Is the Hard Water Treatment color safe?
The Hard Water Treatment is safe for most color-treated hair. However, if you have red or vibrant shades like blue or green, we recommend a patch test first, as these tones can be more prone to fading.
Should I apply the Hard Water Treatment to wet or dry hair?
Apply the Hard Water Treatment to wet hair, working it from the scalp through to the ends to ensure even coverage and effective buildup removal.
Why does the treatment have a metallic scent?
The treatment is formulated with active ingredients that with minerals and heavy metals present on the scalp + hair. During this process, the ingredients break down and remove these impurities, which can sometimes release a temporary metallic odor. This is a completely normal reaction and the smell should fade once the treatment is rinsed out.
How to Use Act+Acre Clarifying Hard Water Scalp Treatment:
Wet scalp and hair thoroughly. Mix powder with water to create a spreadable paste + massage into wet scalp and hair. Leave on for 3 minutes. Rinse + follow with a double cleanse.
wash
weekly